package lab02.test20;

import java.util.Scanner;

public class Test {
    public static void main(String[] args) {
        //从键盘输入一行含有数字和字符的字符串
        String result;

        //从键盘输入数据
        Scanner scanner = new Scanner(System.in);
        result = scanner.next();

        System.out.println(result);

        //仅仅输出字符串中的全部数字字符
        char tmp;

        int i;

        for (i = 0; i < result.length() - 1; i++) {
            tmp = result.charAt(i);

            if (tmp > '0' && tmp <= '9') {

                System.out.print(tmp);
            }
        }



    }
}
